* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;

}
body {
    height: 100vh;
    background-image: linear-gradient(120deg, #a1c4fd 0%, #c2e9fb 100%);
}

li {
    list-style: none;
}
a {
    text-decoration: none;
}
ul {
    width: 1040px;
    height: 500px;
     margin: 100px auto;

}
ul li {
    margin-top: 150px;
    position: relative;
    float: left;
    margin-left: 50px;
    width: 280px;
    height: 400px;
   background-color: #fff;
    border-radius: 15px;
    box-shadow: 4px 2px 3px 1px  rgba(0,0,0,.1);
    transition: all .5s;
}
ul li h3 {
    margin-top: 100px;
    text-align: center;
}
ul li span {
    margin-top: 10px;
    display: block;
    text-align: center;
    font-size: 12px;
}
ul li .hr {
    margin-top: 25px;
    width: 100%;
    height: 2px;
    background-image: linear-gradient(120deg, #fccb90 0%, #d57eeb 100%);
}
ul li p {
    margin-top: 45px;
    margin-left: 15px;
    font-size: 14px;
}
ul li .hr_2 {
    margin-top: 65px;
    width: 100%;
    height: 2px;
    background: rgba(0,0,0,.1);
}
ul li  a{
    margin: 0;
    padding: 0;
    text-align: center;
    line-height: 50px;
    display: inline-block;
    color: #000;
    font-size: 14px;
    width: 137px;
    height: 50px;
    transition: all .3s;
    border-radius: 20px;

}
ul li a:hover{
    background-image: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transform: scale(1.2);
}
ul li:hover {
    transform: scale(1.1);
}
ul li .tx{
    box-shadow: 1px 1px 5px 1px  rgba(0,0,0,.1);
    position: absolute;
    top: -80px;
    left: 65px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background-color: #fff;
    transition: all .3s;
}
ul li .tx img{
    width: 90%;
    height: 90%;
    border-radius: 50%;
    display: block;
    margin-left: 8px;
    margin-top: 7px;
}
ul li .tx:hover {
    transform: scale(1.1) rotateZ(360deg);
}